We signed the climate declaration - now what? Lessons from counting carbon

John Orr, Orlando Gibbons and Will Arnold preview a forthcoming new guide from the Institution on calculating embodied carbon.

James Norman, Tim Ibell and Oliver Broadbent examine the challenges engineers will face in persuading clients to repurpose existing buildings in place of building new ones.

Will Hawkins discusses carbon sequestration and end-of-life processes in timber structures, and the implications for sustainable decision-making in structural design.